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Paula's Choice Barrier Repair Advanced Moisturizer Versus Aestura Atobarrier 365 Cream

Paula's Choice Barrier Repair Advanced Moisturizer Versus Aestura Atobarrier 365 Cream Detailed comparison of Paula's Choice Barrier Repair Advanced Moisturizer US versus Aestura Atobarrier 365 Cream. This barrier-repair moisturizer is formulated around Squala

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Paula's Choice Barrier Repair Advanced Moisturizer Versus Aestura Atobarrier 365 Cream Detailed comparison of Paula's Choice Barrier Repair Advanced Moisturizer US versus Aestura Atobarrier 365 Cream. This barrier-repair moisturizer is formulated around Squalane and Ceramide NP to strengthen the skin barrier and hydrate skin. This barrier-repair moisturizer is formulated around Squalane and Hydroxypropyl Bispalmitamide Mea to strengthen the skin barrier and hydrate skin. Water Dicaprylyl Carbonate Ethylhexyl Stearate Glycerin Cocoglycerides Squalane Sodium Polyacrylate Butyrospermum Parkii Butter Ceramide NP Ceramide AP Ceramide As Ceramide Ns Ceramide EOP Sodium Hyaluronate Adenosine Palmitoyl Tripeptide-5 Citrullus Lanatus Seed Oil Glyceryl Stearate Caprylyl Glycol Hydroxyacetophenone Sodium Stearoyl Glutamate Hexylene Glycol Tocopherol 2,3-Butanediol Xanthan Gum Ethylhexylglycerin Sodium Phytate Sodium PCA Urea Hydrogenated Lecithin Trehalose Polyquaternium-51 Triacetin Cholesterol Phenoxyethanol Water, Dicaprylyl Carbonate, Ethylhexyl Stearate, Glycerin, Cocoglycerides, Squalane, Sodium Polyacrylate, Butyrospermum Parkii Butter, Ceramide NP, Ceramide AP, Ceramide As, Ceramide Ns, Ceramide EOP, Sodium Hyaluronate, Adenosine, Palmitoyl Tripeptide-5, Citrullus Lanatus Seed Oil, Glyceryl Stearate, Caprylyl Glycol, Hydroxyacetophenone, Sodium Stearoyl Glutamate, Hexylene Glycol, Tocopherol, 2,3-Butanediol, Xanthan Gum, Ethylhexylglycerin, Sodium Phytate, Sodium PCA, Urea, Hydrogenated Lecithin, Trehalose, Polyquaternium-51, Triacetin, Cholesterol, Phenoxyethanol Butylene Glycol Butylene Glycol Dicaprylate/Dicaprate Cetyl Ethylhexanoate Pentaerythrityl Tetraisostearate Behenyl Alcohol Dimethicone Hydroxypropyl Bispalmitamide Mea Stearic Acid Betaine Mannitol C14-22 Alcohols Palmitic Acid Hydroxypropyl Bislauramide Mea Arachidyl Alcohol Polyacrylate-13 C12-20 Alkyl Glucoside Allantoin Arachidyl Glucoside Niacinamide Glyceryl Caprylate Hydrogenated Polyisobutene Carbomer Tromethamine Dimethiconol Polyglyceryl-10 Laurate Ethylhexyl Palmitate Acrylates/Ammonium Methacrylate Copolymer Sorbitan Isostearate Silica Phytosphingosine Sphingolipids Arachidic Acid Oleic Acid Water, Butylene Glycol, Glycerin, Butylene Glycol Dicaprylate/Dicaprate, Cetyl Ethylhexanoate, Squalane, Pentaerythrityl Tetraisostearate, Dicaprylyl Carbonate, Behenyl Alcohol, Dimethicone, Hydroxypropyl Bispalmitamide Mea, Stearic Acid, Betaine, Mannitol, C14-22 Alcohols, Palmitic Acid, Hydroxypropyl Bislauramide Mea, Arachidyl Alcohol, Cholesterol, Polyacrylate-13, C12-20 Alkyl Glucoside, Allantoin, Arachidyl Glucoside, Niacinamide, Ceramide NP, Glyceryl Caprylate, Ethylhexylglycerin, Hydrogenated Polyisobutene, Carbomer, Tromethamine, Dimethiconol, Polyglyceryl-10 Laurate, Hydrogenated Lecithin, Ethylhexyl Palmitate, Acrylates/Ammonium Methacrylate Copolymer, Sorbitan Isostearate, Silica, Phytosphingosine, Sphingolipids, Arachidic Acid, Tocopherol, Oleic Acid These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids. Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes. This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants. A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%. Another clinical study in subjects aged 60 and older found that a ceramide body wash and moisturizer improved skin dryness and itchy skin in 15 days. Overall, ceramides are considered non-irritating and safety tests have found little to no observable adverse effects from using this ingredient. Ceramide NP is usually sourced from plants (like soybean or rice bran), or produced synthetically. Cholesterol is a lipid that is naturally found in human skin and is one of the three key components of your skin barrier. In skincare, it is an emollient and barrier-repairing ingredient. It works by fitting directly into the lipid layers of skin to help restore structure and reduce transepidermal water loss (TEWL). This is a great ingredient for dry, compromised, or aging skin; our skin starts to produce less cholesterol with age. Research shows cholesterol works best in combination with ceramides and fatty acids, the other two major components in your skin barrier. Cholesterol is also a well-establish penetration enhancer and can help other actives absorb more effectively. Cosmetic-grade cholesterol is usually derived from lanolin but plant and synthetic options also exist. We recommend reaching out to the brand if you have questions about their source of cholesterol. Dicaprylyl Carbonate comes from carbonic acid and caprylyl alcohol, a fatty alcohol. It is an emollient and gives skin a velvet feel. The sources of Dicaprylyl Carbonate may be synthetic or from animals. As an emollient, Dicaprylyl Carbonate creates a film on the skin. This film traps moisture in, keeping your skin soft and hydrated. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things a